Free standing sign stand



FIG. 1 is a perspective view of the free standing sign stand;

FIG. 2 is a right side elevational view of the free standing sign stand, with the left side elevational view being identical;

FIG. 3 is a front plan view of the free standing sign stand;

FIG. 4 is a top plan view of the free standing sign stand; and,

FIG. 5 is a bottom plan view of the free standing sign stand. 

The ornamental design for a free standing sign stand, as shown and described. 